#A1E357#A1E357

#A1E357 is a very light, vivid yellow-green. Relative luminance 0.632; OKLCH L 84.4% C 0.183 H 130.8°. Best body text is #000000 at 13.64:1 contrast (WCAG AA passes).

Color values

HEX	#A1E357
RGB	rgb(161, 227, 87)
HSL	hsl(88, 71%, 62%)
HSV	hsv(88, 62%, 89%)
CMYK	cmyk(29.1%, 0%, 61.7%, 11%)
CIE-LAB	lab(83.55, -42.63, 60.07)
CIE-LCH	lch(83.55, 73.66, 125.36°)
OKLab	oklab(84.37% -0.1198 0.1387)
OKLCH	oklch(84.37% 0.183 130.8)
XYZ	xyz(43.8869, 63.2020, 18.9019)
Luminance	0.6320 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1E357 #9957E3

analogous

#E3DF57 #A1E357 #5BE357

triadic

#A1E357 #57A1E3 #E357A1

tetradic

#A1E357 #57E3DF #9957E3 #E3575B

square

#A1E357 #57E3DF #9957E3 #E3575B

split-complementary

#A1E357 #575BE3 #DF57E3

monochromatic

#64A41B #84D924 #A1E357 #BEEC8B #DCF4C0

Accessibility & contrast

On white

1.54

#A1E357 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.64

#A1E357 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A1E357

13.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1E357	#FFFFFF	#000000	##000000
##A1E357	1.00	1.54	13.64	13.64
#FFFFFF	1.54	1.00	21.00	21.00
#000000	13.64	21.00	1.00	1.00
##000000	13.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EDD346

Deuteranopia (green-blind)

#E3CF62

Tritanopia (blue-blind)

#A4DAC6

Achromatopsia (no color)

#D0D0D0

Design tokens & code

CSS

--color: #a1e357;
/* rgb */ color: rgb(161, 227, 87);
/* oklch */ color: oklch(84.4% 0.183 130.8);

Tailwind

colors: {
  custom: {
    50: '#c1ec8c',
    500: '#a1e357',
    950: '#000000',
  },
}

SCSS

$custom: #a1e357;
$custom-light: #c1ec8c;
$custom-dark: #000000;

JSON

{
  "hex": "#a1e357",
  "rgb": {
    "r": 161,
    "g": 227,
    "b": 87
  },
  "hsl": {
    "h": 88.286,
    "s": 71.429,
    "l": 61.569
  },
  "oklch": {
    "l": 0.84367,
    "c": 0.18327,
    "h": 130.8
  },
  "luminance": 0.63203
}

Semantic roles & 50–950 ramp

primary

#A1E357

secondary

#6C38A7

accent

#12D36D

background

#FDFEFC

surface

#F9FDF4

border

#D2D5CE

text

#13160C

muted

#82847F

Preview Lab

Preview with #A1E357

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →